KDBUS_ITEM_TIMESTAMP, /* .timestamp */
/* when appended to a message, the following items refer to the sender */
KDBUS_ITEM_CREDS, /* .creds */
KDBUS_ITEM_PID_COMM, /* optional, in .str */
KDBUS_ITEM_TID_COMM, /* optional, in .str */
KDBUS_ITEM_TIMESTAMP, /* .timestamp */
/* when appended to a message, the following items refer to the sender */
KDBUS_ITEM_CREDS, /* .creds */
KDBUS_ITEM_PID_COMM, /* optional, in .str */
KDBUS_ITEM_TID_COMM, /* optional, in .str */